baber/WOPTO huggingface dataset:
Patent JP-S5465511-A (JP)
Title: Driving method of magnetic tape
Inventor: TANAKA KUNIAKI
IPC: G11B15/56
Filed: 1977-11-04
Abstract: PURPOSE: To reduce the loss time of relqading the magnetic tape by measuring the run-off time of safe travel regions and inhibiting high speed rewinding action to rewind the tape at a steady speed when a fixed time is reached.  
     CONSTITUTION: When a high speed rewinding command signal E arrives, an FF 8 is set and high speed rewinding is accomplished. When in this state the tape position runs off from any one of safe travel regions A thru D, any of the run-off signals A thru D is generated. When this signal continues for more than the T 1  time of a delay circuit 9, the conditions of AND 10 hold, generating a signal G, which then passes through OR 7 to reset the FF 8 and therefore the output signal H becomes spurious, whereby the high speed rewinding action is inhibited and is changed over to steady speed running. Since this eliminates servo-OFF during high speed rewinding, the loss time for reloading of the magnetic tape is reduced and the operating efficiency of the system may be increased. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S5922198-A (JP)
Inventor: NISHI KENICHI
IPC: G08G1/07
Filed: 1982-07-28
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-2000316638-A (JP)
Title: Knockdown stand and method of assembling stand
Inventor: TAKAHASHI MASAHIRO
IPC: A47B81/06
Filed: 1999-05-12
Abstract: PROBLEM TO BE SOLVED: To provide a knockdown stand that can be assembled easily without using clamping parts and has an improved strength against a horizontal external force. SOLUTION: Nearly rectangular leg assemblies 200 and 300 are structured by forming integrally connecting bars 231 and 331 in two supports 210, 310 and 320 therefor respectively in the diagonal directions of a square top 110, and forming cantilever bars 241 to 351. By inserting connecting protrusions 243 to 353 each at one end of a cantilever into the through holes 233 of overhangs 232 and 332 in the centers of the connecting bars, both leg assemblies are connected across. By inserting dowels 211 to 323 at the upper and lower ends of the supports and engagement claws 212 to 324 into bosses 121 for the four corners of the reverse of the top and caps 120 and engagement through holes 112 and 114, the leg assemblies are connected to the top and the caps. In the leg assemblies, leg frame members of the same shape are connected in opposition to each other.
Patent JP-S62290063-A (JP)
Title: Fuel cell
Inventor: TANIGUCHI TETSUYA
IPC: H01M8/02
Filed: 1986-06-09
Abstract: PURPOSE:To increase sealing capability and to decrease contact resistance in the center of an electrode by forming a sealing part filling material having resistance to high temperature phosphoric acid, stickness, and water reppelency in the periphery of a fuel electrode and an air electrode. CONSTITUTION:A fuel electrode sealing part 9 is formed by filling a filler having resistance to high temperature phosphoric acid, stickness, and water repellency in the periphery of a fuel electrode 4 having the same external shape a separating plate 1 and a matrix 6. The filler is a mixture of silicon carbide, fluorine resin such as fluorotelomer powder, and haloganated oil such as fluorinated oil. An air electrode sealing part 10 is formed by filling a filler in the periphery of an air electrode 7 having the same external shape as the separating plate 1 and the matrix 6. A preferable mixing ratio of silicon carbide to fluorine rasin and halogenated oil is 3 wtprt to 8-12wtprt each of them.
Patent JP-S63297321-A (JP)
Title: Prevention of adsorption of bromhexine hydrochloride
Inventor: KUKITA TAKUYA
IPC: A61K9/16
Filed: 1987-05-29
Abstract: PURPOSE:To prevent adsorption of bromhexine hydrochloride on a plastic laminated aluminum packing material or a plastic packing material, by blending bromhexine hydrochloride and a basic drug as granules or powder respectively. CONSTITUTION:Bromhexine hydrochloride and a basic drug such as ace taminophen, ethenzamide, salicylamide or diphenhydramine hydrochloride are each processed into granules or powder and further blended to give granules or powder, which is packed into a plastic laminated aluminum packing material or a plastic material.
Patent JP-S63299548-A (JP)
Title: Data transmission equipment
Inventor: MIYAZAKI SEIICHI
IPC: H04L29/00
Filed: 1987-05-29
Abstract: PURPOSE:To realize a 2-wire system at a low cost by setting the different levels between a clock and an information signal so that the clock is simply discriminated from the information signal with no use of a logic. CONSTITUTION:The data transmission equipment which also supplies power to a signal transmission line contains a controller 5 which turns on and off a power supply to supply the clocks and power, at least a single transmission station 6, at least a single reception station 7, and two common transmission lines 14 and 18 which connect two stations 6 and 7 to each other. Both stations 6 and 7 work in synchronism with the clock supplied from the controller 5. The station 6 obtains its own DC working power supply from the clock which is used in common as a power supply received from the controller 5 and at the same time transmits the digital information signals to both lines 14 and 18 at the different levels from the clocks. Then the station 7 obtains its own DC working power supply from the clock which is used in common as a power supply received from the controller 5 and at the same time discriminates the clock from the information signal based on the level difference between them. Thus two transmission lines suffices.
Patent JP-H06160193-A (JP)
Title: Simple measuring device for pyroelectric coefficient
Inventor: SHIMODA YASUO
IPC: G01J5/00
Filed: 1992-04-23
Abstract: PURPOSE:To measure the pyroelectric coefficient of a pyroelectric body in a large quantity in a short time by holding the pyroelectric body at two different temperatures in sequence, storing the pyroelectric charges generated on pyroelectric electrodes at that time into a capacitor, and determining the pyroelectric coefficient from the voltage value across capacitor electrodes. CONSTITUTION:A detecting circuit is connected to electrodes of a pyroelectric body sample, the pyroelectric body is put in a low-temperature side thermostat, and both electrodes of the pyroelectric body is short-circuited after the temperature of the pyroelectric body becomes equal to the temperature of the low- temperature side thermostat. The pyroelectric body is taken out of the low- temperature side thermostat, then it is immediately put into a high-temperature side thermostat, and the change of the generated voltage is measured. The peak value of the generated voltage is read out, and the average pyroelectric coefficient is calculated from the preset equation. The pyroelectric body may be brought into contact with an object having a fixed temperature to reach thermal equilibrium, then the pyroelectric body may be moved onto another object having a different temperature to measure the generated voltage.
Patent JP-S5255471-A (JP)
Title: Impurity doping method of gallium arsenide vapor growth crystal
Inventor: MIZUNO OSAMU
IPC: H01L29/864
Filed: 1975-10-31
Abstract: PURPOSE: The inactive gas of N 2 , etc is discharge from upper stream than seed crystal substrate in order to produce with good reproduction property the density distribution which varies thinly and sharply in QaS vapor growth crystal. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-S6241657-A (JP)
Inventor: KONSUTANTEIN BERUNHARUTO
IPC: A61F5/02
Filed: 1986-06-09
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5655384-A (JP)
Title: Liquid composition containing acid anhydride having high moisture resistance
Inventor: YAMAZAKI YOSHIO
IPC: C08G59/56
Filed: 1979-10-12
Abstract: PURPOSE: To prepare a liquid composition having high humidity-stability and resistant to clouding by moisture-pickup, by adding a specific compound such as an alkylguanidine, etc. as a humidity-stabilizing agent to a liquid dicarboxylic acid anhydride useful as an epoxy resin hardener, etc.  
     CONSTITUTION: A dicarboxylic acid anhydride (especially a liquid or low-melting compound), or a mixture of the anhydrides, or a composition containing at least one of the anhyrides, is compounded with a specific humidity-stabilizing agent to prevent the clouding of the anhydride with moisture. The stabilizing agent is at least one compound selected from a compound of formula IWIV (R 1  is H, CN, CONH 2 , etc.; R 2  is H or acyl; R 3  is H or alkyl; R 4  is alkyl; R 5  is H or alkyl), benzoguanamine, an alkylurea, an N-alkylmorpholine, pyridinium chloride and caprolactam. The amount of the additive is pref. 0.001W5.0pts.wt. per 100pts.wt. of the acid anhydride. 
     COPYRIGHT: (C)1981,JPO&Japio
Patent JP-S61289687-A (JP)
Title: Semiconductor laser device
Inventor: TAKESHIMA MASUMI
IPC: H01S5/00
Filed: 1985-06-18
Abstract: PURPOSE:To enclose lateral light and convert lateral multimode into single mode by forming a layer which transmits light but whose refractive index is smaller than the refractive index of an adjacent cladding layer instead of a photo absorption layer. CONSTITUTION:If an electrode 7 is biased positive against an electrode 8, positive holes or electrons are injected from both electrodes into an activation layer 4. Especially, as the positive hole current from the electrode 7 is obstructed by a Ga0.5Al0.5As layer 2, it flows into the activation layer 4 through a lateral groove and the current is concentrated in the part of the activation layer 4 above the lateral groove. The width of the current spread is mostly determined by the length W1 of the bottom of the groove. Generally speaking, the smaller the forbidden band width of the material, the larger the refractive index of the material and the larger the (x) in Ga1-xAlx As, the larger the forbidden band width. Therefore, the refractive index of the Ga0.5Al0.5As layer 2 is smaller than the refractive index of a cladding layer 3. Therefore, single mode laser operation can be obtained with a low threshold current and the absorption loss can be reduced.
Patent JP-S6022410-A (JP)
Inventor: MIYAMOTO AKIO
IPC: H02G1/16
Filed: 1983-07-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61290486-A (JP)
Inventor: KOUZONO ICHIROU
IPC: G06T13/20
Filed: 1985-06-18
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61289772-A (JP)
Title: Solid-state image pickup device
Inventor: TANUMA CHIAKI
IPC: H04N5/335
Filed: 1985-06-18
Abstract: PURPOSE:To secure the protection of a bonding wire by sticking directly a transparent protecting member on the image pickup surface of a solid-state image pickup element chip loaded on a substrate. CONSTITUTION:The protecting member has a smaller shape than the image pickup element chip 12, and is constituted of the 1st glass plate 15 being a color correction filter, which is stuck on the image pickup surface except the bonding wire arranging area of the image pickup element chip 12, and the 2nd glass plate 16 which is stuck thereon and has nearly the same shape as the substrate 11. With the glass plate 15 as a spacer, the glass plate 16 forms the prescribed clearance with respect to the bonding wire arranging areas of the image pickup element chip 12 and the substrate 11 to cover said areas. Then a molded resin 17 is filled in the bonding wire arranging areas of the clearance between the glass plate 16, the image pickup element chip 12 and the substrate 11.
Patent JP-S62289498-A (JP)
Title: Outboard motor with schneider propeller
Inventor: HOSOYA TAKAHISA
IPC: B63H1/10
Filed: 1986-06-07
Abstract: PURPOSE:To make the whole machine small-sized and lightweight by providing multiple movable blades suspended below a horizontal disk and rotatable around a vertical line respectively, a link mechanism rotating them in opposite directions at symmetrical positions synchronously with the rotation of the disk, and a steering lever support section above it. CONSTITUTION:A steering lever support section holds a steering lever 72 erected eccentrically from the rotation center of a disk 50, the rotation of movable blades 58 is controlled via a link mechanism by throwing the steering lever back and forth or to the right or left. As a result, a hull can be quickly changed in direction. According to this constitution, no interference occurs between a drive shaft located at the center of the disk 50 and a steering mechanism, and the steering mechanism is made small-sized and lightweight. The steering lever holding section is made a cover 70, water can freely enter the cover inside and the link mechanism is lubricated with water, thus no seal mechanism is required, and the steering mechanism can be made lightweight furthermore.
Patent JP-S5465969-A (JP)
Title: Paper detection mechanism
Inventor: SUE TAKATSUGU
IPC: G01V9/00
Filed: 1977-11-05
Abstract: PURPOSE: To protect the paper from the damage in return thereof in a mechanism for detecting the arrival of sheet-shaped paper for copying machines and other equipment.  
     CONSTITUTION: When the tip of a paper 6 fed from the direction of AR pushes a touch piece 10 in contact therewith, a lever 8 integral constructed with the touch piece and a shaft 9 is turned around the shaft 2 counterclockwise. The lower end of the lever 8 activate a microswitch to be opened or closed whereby the arrival of paper can be detected. When returned or brought the paper 6 causes the touch piece 10 to be turned clockwise on the pin 9 so that the tip thereof can be treated from the paper transferring path quickly. Therefore, in the return of the paper, it is checked from being galled by the detection mechanism and protected from the damage. 
     COPYRIGHT: (C)1979,JPO&Japio
Patent JP-S6112828-A (JP)
Title: Manufacture of ferrite stainless steel sheet surperior in surface property and workability
Inventor: HARASE JIROU
IPC: B21B3/02
Filed: 1984-06-27
Abstract: PURPOSE:To manufacture economially a steel sheet superior in surface property and workability by making a ferrite stainless steel billet contg. a specified Al quantity to hot rolled plate under a specified condiction, winding it, and applying descaling, cold rolling and final annealing thereto. CONSTITUTION:The ferrite stainless fillet contg. 0.08-0.5% Al is rolled at 1,100-1,180 deg.C temp. range by >=30% cumulative draft. Next, said plate is held at 1,100-1,180 deg.C temp. for at least >=30sec, then heated to 1,150-1,300 deg.C temp. range and made hot rolled plate at >=850 deg.C temp. by rolling mill consisting or rough rolling mill and plural continuous rolling mills. Next, the hot rolled plate is wound, descaled, then cold rolled and subjected to final annealing. By this way, annealing process of hot rolled plate and surface grinding process after pickling can be omitted.
Patent JP-S5923774-A (JP)
Title: Power steering for vehicle
Inventor: MOMIYAMA FUJIO
IPC: B62D6/02
Filed: 1982-07-29
Abstract: PURPOSE:To reduce reactice force to the steering operation by allowing a controller to control an actuator on the basis of the steering force pattarn, which has been set in accordance with the running speed, total weight, etc., and by selecting one of the steering force patterns which suits best to the driver. CONSTITUTION:A reactive force adjusting valve 15 is composed of a valve casing 18 equipped with a rotor bore 19, a pair of throat ports 20, 21 in communication with this rotor bore 19, and a valve rotor 22 arranged rotatably at this rotor bore so as to adjust the rate of flow of the pressure oil flowing between said pair of throat ports. A pair of reaction passages 16, 17 connect a pair of reaction chambers 53, 54 of a control valve 13 with abovementioned port pair 20, 21, respectively, of the reactive force adjusting valve 15. A controller 73 controls an actuator 23 on the basis of steering force pattern set in relation to the running speed, total weight, etc. and select one of the steering force patterns.
Patent JP-H05328707-A (JP)
Title: Light gate signal generation circuit
Inventor: ISHIDA SHIGEO
IPC: H02M1/092
Filed: 1992-05-26
Abstract: PURPOSE:To extend the life-time of a light,-emitting element in a light gate signal generation circuit for supplying the gate of an optical thyristor with a light signal from the light-emitting element. CONSTITUTION:This apparatus is a light gate signal generation circuit for making the light signal of the light-emitting element of a series circuit composed of a plurality of light-emitting elements 11-1n-1 serially connected with current- limiting resistors 31-3n-1 connected between DC power terminals and also composed of a switching element 4 into a gate signal to optical thyristors 21-2n-1 constituting a thyristor converter. Further, the current-limiting resistors are divided into a plurality of such resistors 31-3n-1, and the apparatus is equipped with a plurality of switches 121-12n-1 parallel-connected with respective divided current-limiting resistors 31-3n-1 and with an adjusting resistance circuit 11 which is controlled by a voltage detector 10 for monitoring the voltage of the optical thyristors 21-2n-1 to open and close the plurality of switches 121-12n-1 so that light-emitting current is increased when the output of the voltage detector 10 exceeds a predetermined value.
Patent JP-S5994601-A (JP)
Inventor: TAMURA HEIHACHIROU
IPC: A41B9/02
Filed: 1982-07-31
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S61293380-A (JP)
Title: Cultivation of microorganism and apparatus therefor
Inventor: ISHIKAWA JIRO
IPC: C12M1/12
Filed: 1985-06-20
Abstract: PURPOSE:To improve the yield and quality of a culture an shorten the cultivation time, etc., by taking out aseptically and continuously a culture fluid from a cultivation tank, filtering the culture fluid, measuring the main carbon source concentration, etc. using the filtrate and controlling the cultivation using the measured value. CONSTITUTION:A microorganism capable of assimilating a main carbon source and producing a metabolite is cultivated. In the above-mentioned cultivation method, a fine stream for taking a culture fluid 2 continuously and aspetically from the interior of a cultivation tank 1 and returning the culture fluid 2 to the cultivation tank 1 is formed. The culture fluid 2 is partially filtered and any one or more of the main carbon source concentration, culture medium component concentration and metabolite concentration of the filtered fine stream are continuously or intermittently measured to carry out cultivation control of the microbial cell concentration and/or metabolite concentration using the measured value or calculated value based thereon. Thereby, this method greatly contributes to not only the improvement in yield and quality of the culture, reduction in the cultivation time and energy saving but also the improvement in efficiency analysis of microbiological reaction, process analysis and scale-up.
Patent JP-S5257741-A (JP)
Title: Semiconductor memory
Inventor: ITOU KIYOO
IPC: H01L29/788
Filed: 1975-11-07
Abstract: PURPOSE:The contact and diffusion layer are formed within memory cell in order to increase the integration as well as to realize simplified manufacture process and low cost.
Patent JP-S5834316-A (JP)
Title: Navigator mounted on vehicle
Inventor: MIURA KUNIO
IPC: G06F17/30
Filed: 1981-08-24
Abstract: PURPOSE:To display a road map and a current position on the same display screen and to set the current position of a vehicle easily, by providing a storage means stored with map data and position coordinates of a specific point, etc. CONSTITUTION:A storage means 3a stores road map data and position coordinates of a specific point, and a display means 6 displays a road map and the cursor for indicating a current position; and the 1st position setting means 7 is used to move the cursor in an optional direction, and the 2nd position setting means 8 is used to move the cursor to the specific point. Further, the road map and the cursor for indicating the current position are displayed on the display means 6, and control means 4 and 5 move the cursor in a direction which corresponds to the setting operation of the 1st position setting means 7 and move the cursor to a position on the display screen deterined by the position coordinates of the specific point when the 2nd position setting means 8 is set.
Patent JP-S5256874-A (JP)
Title: Production of semiconductive integrated circuit
Inventor: TAKEMOTO TOYOKI
IPC: H01L27/12
Filed: 1975-11-05
Abstract: PURPOSE: To gain the IC including the high density and high current amplification lateral transistor by the next procedure, that is, hyperfine width insulating membrane is formed on the substrate by degenerating the side of mask layer on the semiconductive substrate using the oxidizing difusion and this width is used to the base. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H10326779-A (JP)
Title: Planarization method for semiconductor substrate
Inventor: KIN CHANG-GYU
IPC: H01L21/3205
Filed: 1998-05-15
Abstract: PROBLEM TO BE SOLVED: To obtain a planarization method in which a dishing phenomenon generated by executing a chemomechanical polishing process, the contamination of a semiconductor substrate due to a slurry and the generation of particles or the like are eliminated, by a method wherein an insulating film which is used for the insulation between layers on the semiconductor substrate or for the insulation between elements is planarized by making use of an etching selective ratio. SOLUTION: Metal wiring film patterns 12 whose size is different from each other are formed on a semiconductor substrate 10. A first insulating film 14, a second insulating film 16 and a third insulating film 18 are formed on the semiconductor substrate 10 which contains the metal wiring film patterns 12. Then, a wet etching process for the third insulating film 18 is executed, the second insulating film 16 in a part in which the metal wiring film patterns 12 are not formed is exposed, and the second insulating film 16 in the exposed part is etched. In succession, the second insulating film 16 which is exposed on the metal wiring film patterns 12 is etched completely, the third insulating film 18 and the second insulating film 16 which are formed on the metal wiring film patterns 12 are removed wholly, and the respective insulating films 14, 16, 18 are planarized.
Patent JP-H08331207-A (JP)
Title: Speech path testing device
Inventor: MUKAI NOBUYUKI
IPC: H04B3/46
Filed: 1995-05-31
Abstract: PURPOSE: To perform a test while freely inputting voice data and to easily confirm the tested result in the case testing a speech path including the radio zone of a mobile communication system. CONSTITUTION: In the case testing the state of the speech path in the mobile communication system, the voice of test data is inputted from a microphone part 6 and applied to the mobile communication system, and an operation processing part 58 performs an S/N test based on the test data passed through a dropper 55 and data returned inside the mobile communication system and passed through a dropper 53 at such a time. Besides, a bit error test is performed based on the test data converted by a high-efficiency voice converting circuit 54 and extracted by the dropper 53 and data returned inside the mobile communication system and passed through the dropper 53 at such a time. Further, the data returned inside the mobile communication system are monitored by a speaker part 7.